Allen Hex Key Set L-type MEGA 48010 — sizes 2–10 mm, 10-piece

The MEGA Allen Hex Key Set L-type 2–10 mm is a 10-piece collection of L-shaped metric hex keys designed to drive internal hex fasteners. Each key has a short arm and a long arm to provide both torque and reach in confined areas. The compact arrangement of sizes from 2 mm to 10 mm covers common metric hex screw and bolt dimensions used in furniture assembly, bicycle maintenance, light machinery repairs and electronics work.

Advantages

The set provides a practical balance of leverage and access: the long arm allows reach into recessed fasteners while the short arm gives higher turning force. Hardened steel construction ensures durability and resistance to bending under normal use. The L-shape offers simple, reliable geometry for manual operations without additional adapters. The ten sizes in the set reduce the need to source individual keys and simplify tool selection for metric hex fasteners.

Suitable for

• Furniture assembly and adjustment
• Bicycle maintenance and component fitting
• Light machine and equipment repairs
• Electronics and appliance servicing
• General DIY and workshop tasks involving metric hex bolts and screws

Key specifications

• Type: L-shaped hex (Allen) keys
• Material: hardened steel (heat-treated)
• Sizes included: 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm
• Quantity: 10 pieces
• Design: short arm for torque, long arm for reach

How to use

Select the hex key that fits squarely into the internal hex recess of the fastener. Use the short arm for situations where greater torque is needed and the long arm for accessing recessed or hard-to-reach fasteners. Apply steady force and avoid excessive bending or levering that could round the fastener or stress the key. For repetitive or high-torque applications, consider using the long arm in the handle position and the short arm as the working end to protect the tool from overload.

Usage recommendations

Keep keys clean and free of grease to maintain secure engagement with fastener heads. Store the set in its holder to prevent loss and to quickly identify the required size. For precision electronics, use the smallest matching size to prevent damage; for corroded or rounded fasteners, assess the fastener condition before applying increased torque to avoid further damage.